ASK HERE

30-10-2017, 08:51 PM

Sir, my project is to construct a switch using a transistor and to draw the graph between the input and outout voltage and mark the cut-off, saturation and active region.
I want to get the circuit diagram and connection procedures

jaseela123d · 06-11-2017, 12:22 PM

As one of the most important semiconductor devices the transistor has found use in huge electronic applications such as embedded systems, digital circuits and control systems. In both digital and analog domains transistors are widely used for different applications such as amplification, logic operations, switching, etc....

The bipolar junction transistor or simply BJT is a semiconductor device with three layers, three terminals and two junctions. Almost in many applications these transistors are used for two basic functions such as switching and amplification.

The bipolar name indicates that two types of load operators are involved in the operation of a BJT. These two charge carriers are holes and electrons where the holes carry positive charge and the electrons are carriers of negative charge.

The transistor has three regions namely base, emitter and collector. The emitter is a strongly doped terminal and emits electrons in the base. The base terminal is slightly doped and passes the electrons injected by the emitter to the collector. The collector terminal is half doped and collects electrons from the base. This collector is large compared to two other regions so it dissipates more heat.

The BJT are of two types NPN and PNP, both work the same but differ in terms of polarization and polarity of the power supply. In the PNP transistor between two P-type materials the N-type material is interspersed while in the case of the NPN-type P material interspersed between two N-type materials. These two transistors can be configured in different types as common emitter, common collector and common base configurations.

Possibly Related Threads...
Thread		Author	Replies	Views	Last Post
	project report		0	3,851	12-09-2020, 07:27 PM Last Post:
	Multi purpose machine project report		0	2,109	20-02-2019, 10:23 AM Last Post:
	biology project for class 12 for cbse on dna		1	1,074	14-12-2018, 12:08 AM Last Post: Mohd Kafeel
	civil engineering extensive survey project report		0	2,241	03-11-2018, 11:26 PM Last Post: Guest
	to construct a switch using a transistor project pdf		0	828	27-10-2018, 11:07 PM Last Post: Guest
	beam engine mini project report file download		0	5,223	15-10-2018, 03:08 PM Last Post: Guest
	beam engine mini project report file download pdf		0	10,965	14-10-2018, 09:03 PM Last Post: Guest
	file encryption and decryption project report		0	2,087	06-10-2018, 12:02 PM Last Post: Guest
	hydraulic jcb project report download		0	2,172	05-10-2018, 03:56 PM Last Post: Guest
	project on door lock system using 8085 microcontroller		0	754	04-10-2018, 10:39 PM Last Post: Guest

Important Note..!

ASK HERE